What invention was first installed at a Hartford, Connecticut bank in 1889?
A. Automatic teller machine
B. Time-lock safe
C. Burglar alarm
D. Pay telephone
Answer: Option D
Solution(By Examveda Team)
William Gray, inventor of the pay telephone, also invented the inflatable chest protector worn by baseball umpires and catchers.This Question Belongs to General Knowledge >> Inventions
Related Questions on Inventions
Who invented the ballpoint pen?
A. Biro Brothers
B. Waterman Brothers
C. Bicc Brothers
D. Write Brothers
In which decade was the first solid state integrated circuit demonstrated?
A. 1950s
B. 1960s
C. 1970s
D. 1980s
A. Pneumatic rubber tire
B. Automobile wheel rim
C. Rubber boot
D. Model airplanes
Which scientist discovered the radioactive element radium?
A. Isaac Newton
B. Albert Einstein
C. Benjamin Franklin
D. Marie Curie
Join The Discussion